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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "config.h" | 5 #include "config.h" |
| 6 #include "modules/vr/VRHardwareUnitCollection.h" | 6 #include "modules/vr/VRHardwareUnitCollection.h" |
| 7 | 7 |
| 8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 9 #include "core/dom/Document.h" | 9 #include "core/dom/Document.h" |
| 10 #include "core/dom/ExceptionCode.h" | 10 #include "core/dom/ExceptionCode.h" |
| 11 #include "core/frame/LocalDOMWindow.h" | 11 #include "core/frame/LocalDOMWindow.h" |
| 12 #include "core/frame/LocalFrame.h" | 12 #include "core/frame/LocalFrame.h" |
| 13 #include "core/frame/Navigator.h" | 13 #include "core/frame/Navigator.h" |
| 14 #include "core/page/Page.h" | 14 #include "core/page/Page.h" |
| 15 #include "modules/vr/HMDVRDevice.h" | 15 #include "modules/vr/HMDVRDevice.h" |
| 16 #include "modules/vr/NavigatorVRDevice.h" | 16 #include "modules/vr/NavigatorVRDevice.h" |
| 17 #include "modules/vr/PositionSensorVRDevice.h" | 17 #include "modules/vr/PositionSensorVRDevice.h" |
| 18 #include "modules/vr/VRController.h" | 18 #include "modules/vr/VRController.h" |
| 19 #include "modules/vr/VRGetDevicesCallback.h" | 19 #include "modules/vr/VRGetDevicesCallback.h" |
| 20 #include "modules/vr/VRHardwareUnit.h" | 20 #include "modules/vr/VRHardwareUnit.h" |
| 21 #include "modules/vr/VRPositionState.h" | 21 #include "modules/vr/VRPositionState.h" |
| 22 | 22 |
| 23 namespace blink { | 23 namespace blink { |
| 24 | 24 |
| 25 VRHardwareUnitCollection::VRHardwareUnitCollection(VRController* controller) | 25 VRHardwareUnitCollection::VRHardwareUnitCollection(NavigatorVRDevice* navigatorV
RDevice) |
| 26 : m_controller(controller) | 26 : m_navigatorVRDevice(navigatorVRDevice) |
| 27 { | 27 { |
| 28 } | 28 } |
| 29 | 29 |
| 30 HeapVector<Member<VRDevice>> VRHardwareUnitCollection::updateVRHardwareUnits(con
st WebVector<WebVRDevice>& devices) | 30 HeapVector<Member<VRDevice>> VRHardwareUnitCollection::updateVRHardwareUnits(con
st WebVector<WebVRDevice>& devices) |
| 31 { | 31 { |
| 32 VRDeviceVector vrDevices; | 32 VRDeviceVector vrDevices; |
| 33 | 33 |
| 34 for (const auto& device : devices) { | 34 for (const auto& device : devices) { |
| 35 VRHardwareUnit* hardwareUnit = getHardwareUnitForIndex(device.index); | 35 VRHardwareUnit* hardwareUnit = getHardwareUnitForIndex(device.index); |
| 36 if (!hardwareUnit) { | 36 if (!hardwareUnit) { |
| 37 hardwareUnit = new VRHardwareUnit(m_controller); | 37 hardwareUnit = new VRHardwareUnit(m_navigatorVRDevice); |
| 38 m_hardwareUnits.append(hardwareUnit); | 38 m_hardwareUnits.append(hardwareUnit); |
| 39 } | 39 } |
| 40 | 40 |
| 41 hardwareUnit->updateFromWebVRDevice(device); | 41 hardwareUnit->updateFromWebVRDevice(device); |
| 42 hardwareUnit->addDevicesToVector(vrDevices); | 42 hardwareUnit->addDevicesToVector(vrDevices); |
| 43 } | 43 } |
| 44 | 44 |
| 45 return vrDevices; | 45 return vrDevices; |
| 46 } | 46 } |
| 47 | 47 |
| 48 VRHardwareUnit* VRHardwareUnitCollection::getHardwareUnitForIndex(unsigned index
) | 48 VRHardwareUnit* VRHardwareUnitCollection::getHardwareUnitForIndex(unsigned index
) |
| 49 { | 49 { |
| 50 VRHardwareUnit* hardwareUnit; | 50 VRHardwareUnit* hardwareUnit; |
| 51 for (size_t i = 0; i < m_hardwareUnits.size(); ++i) { | 51 for (size_t i = 0; i < m_hardwareUnits.size(); ++i) { |
| 52 hardwareUnit = m_hardwareUnits[i]; | 52 hardwareUnit = m_hardwareUnits[i]; |
| 53 if (hardwareUnit->index() == index) { | 53 if (hardwareUnit->index() == index) { |
| 54 return hardwareUnit; | 54 return hardwareUnit; |
| 55 } | 55 } |
| 56 } | 56 } |
| 57 | 57 |
| 58 return 0; | 58 return 0; |
| 59 } | 59 } |
| 60 | 60 |
| 61 DEFINE_TRACE(VRHardwareUnitCollection) | 61 DEFINE_TRACE(VRHardwareUnitCollection) |
| 62 { | 62 { |
| 63 visitor->trace(m_controller); | 63 visitor->trace(m_navigatorVRDevice); |
| 64 visitor->trace(m_hardwareUnits); | 64 visitor->trace(m_hardwareUnits); |
| 65 } | 65 } |
| 66 | 66 |
| 67 } // namespace blink | 67 } // namespace blink |
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